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Oval|Lab Grown|IGI

3.01ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG692506557

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692506557

Diamond specifications and retailer prices

From $370 USD
As of November 6, 2026
Save $1,505 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,875 USD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG692506557 or 692506557. Listed at 15 retailers as of November 4, 2026, with prices from $370 to $1,875, a $1,505 spread on the same certified stone. Rare Carat lists it at $1,875. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692506557
Dimensions11.81 × 8.06 × 5.08 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm8.06 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692506557
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,875 USD|Low: $370 USD|High: $4,770 USD|Avg: $1,369 USD|-31.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 6, 2026
Retailer 14$370 USD
Retailer 7$429 USD
Retailer 16$459 USD
Retailer 3$512 USD
Retailer 10$558 USD
Retailer 15$610 USD
Retailer 5$733 USD
Retailer 2$739 USD
Retailer 17$772 USD
Retailer 11$815 USD
Retailer 4$979 USD
Retailer 13$1,345 USD
Retailer 6$1,474 USD
Retailer 12$1,791 USD
Rare Carat$1,875 USD
Retailer 9$4,142 USD
Retailer 8$4,770 USD

11 data points across 17 retailers

15 retailers$370 USD to $1,875 USD

A
Cheapest Retailer
-
$370 USD
A
Retailer 2
-
$429 USD
View
A
Retailer 3
-
$459 USD
View
A
Retailer 4
-
$512 USD
View
A
Retailer 5
-
$558 USD
View
A
Retailer 6
-
$610 USD
View
B+
Retailer 7
-
$733 USD
View
A
Retailer 8
-
$739 USD
View
A
Retailer 9
-
$772 USD
View
A
Retailer 10
-
$815 USD
View
A
Retailer 11
-
$979 USD
View
B+
Retailer 12
-
$1,345 USD
View
B+
Retailer 13
-
$1,474 USD
View
B
Retailer 14
-
$1,791 USD
View
Most Expensive
B
Rare Carat
KI5575065KF692 · Nov 4
$1,875 USD
View
14 more retailers have this diamond
Prices start from $370 USDSave up to $1,505 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Oval
$370 USD